// pre-load the tab images
new Image().src = "/images/home-off.jpg";
new Image().src = "/images/home-on.gif";
new Image().src = "/images/home-rollover.jpg";

new Image().src = "/images/about_you-off.jpg";
new Image().src = "/images/about_you-on.gif";
new Image().src = "/images/about_you-rollover.jpg";

new Image().src = "/images/tell_us-off.jpg";
new Image().src = "/images/tell_us-on.jpg";
new Image().src = "/images/tell_us-rollover.jpg";

new Image().src = "/images/blog-off.jpg";
new Image().src = "/images/blog-on.jpg";
new Image().src = "/images/blog-rollover.jpg";